Erik De Vlaeminck was a Belgian cyclist who became cyclo-cross world-champion seven times, a record for male riders.
Mario De Clercq is a Belgian former racing cyclist. He specialized in cyclo-cross racing but also rode on the road and circuit races during his career, he raced as a professional between 1991 and 2004. The majority of his years as a professional were under the sponsorship of Palmans–Boghemans and its various co-sponsors.
Sanne Cant is a Belgian racing cyclist, who currently competes in cyclo-cross for UCI Cyclo-cross Team IKO–Crelan, and in road cycling for UCI Women's Continental Team Fenix–Deceuninck. Cant's cousin Loes Sels is also a professional cyclist.
The Cyclo-cross Koppenberg is a cyclo-cross race held since 1988 in Oudenaarde, Belgium, and is part of the Cyclo-cross Trophy. The cyclo-cross race uses the Koppenberg climb that has been used many times in the Belgian Classic the Tour of Flanders. This is a very steep and cobbled climb that is part of the course of which the riders do eight laps. Fifteen thousand spectators were reported to have watched the 2006 edition of the event which was won by Belgian Sven Nys.
The Azencross is a cyclo-cross race held in Loenhout village, Wuustwezel, Belgium. The race has been organized since 1984 and is named after the cycling race Critérium des As in Paris. During 1987-1992 and 2001-2021 the race was part of the Cyclo-cross Trophy series, except for the 2020 edition which was cancelled due to the COVID-19 pandemic. During 1993-1995 the race was part of UCI Cyclo-cross World Cup. Since 2022 the race has been part of the Exact Cross series.
The Cyclo-cross Gavere also known as Cyclocross Asper-Gavere is a cyclo-cross race held in Gavere, Belgium. It is held on the banks of the river Scheldt in the vicinity of the Grenier castle. A cyclo-cross race on or near the current location had been organized since 1955 as a standalone race, but in 1983 the race was included in the first edition of the Superprestige series which it continued to be part of until 2022. Since 2023 the race has been part of the UCI Cyclo-cross World Cup.
The Druivencross, also known as Vlaamse Druivenveldrit, is a cyclo-cross race held in Overijse, Belgium. The race is organised by the VZW Sportvrienden Overijse and was first held in 1960. The race is regarded as a Cyclo-cross classic and has a difficult and dangerous parcours that often results in crashes.
Rob Peeters is a Belgian former professional racing cyclist, who primarily competed in the cyclo-cross discipline of the sport. In January 2012, he finished second at the UCI Cyclo-cross World Championships. He also competed in road bicycle racing, winning the mountains classification at the 2015 Ster ZLM Toer.
Jan Verstraeten is a Belgian professional racing cyclist.
Klaas Vantornout is a Belgian former professional racing cyclist, who rode professionally between 2006 and 2018 for the Fidea and Marlux–Bingoal teams. Vantornout was the winner of the Belgian National Cyclo-cross Championships in 2013 and 2015.
Sven Vanthourenhout is a Belgian cycling coach and former professional racing cyclist, primarily riding cyclo-cross. Since 2017, Vanthourenhout has been the coach of the Belgian national cyclo-cross team, and in 2020 became the coach of the national road cycling team as well.
Ben Berden is a Belgian professional racing cyclist specializing in cyclocross. Berden was caught for doping in January 2005, immediately admitted to it, and was ultimately banned from the sport for 15 months.
Paul Herygers is a retired Belgian cyclo-cross cyclist.
The European Cyclo-cross Championships are organised by the Union Européenne de Cyclisme and crown the recognised European champions in the cycling discipline of cyclo-cross.
Matrix Fitness was a British cycling team which competed in road bicycle racing and track cycling events from 2009 to 2016. For the 2015 season the team registered as a UCI Women's Team, the top level of professional women's cycling, so could compete in elite international events including the UCI Women's Road World Cup. The team was sponsored by Matrix Fitness, Milltag, and Vulpine.
Laurens Sweeck is a Belgian cyclo-cross and road cyclist, who currently rides for UCI Continental team Alpecin–Deceuninck Development Team for road racing and Crelan–Fristads for cyclo-cross. He represented his nation in the men's elite event at the 2016 UCI Cyclo-cross World Championships in Heusden-Zolder.
Toon Aerts is a Belgian professional cyclo-cross and road cyclist, who currently rides for UCI Cyclo-cross team Team Deschacht–Group Hens–Containers Maes. Aerts is a two-time winner of the UCI Cyclo-cross World Cup standings, and also won the men's elite race at the 2016 European Championships and the 2019 Belgian National Championships. His brother Thijs is also a professional cyclist.
Robert Vermeire is a Belgian former cyclo-cross cyclist. He notably won the UCI Amateur Cyclo-cross World Championships five times: in 1970, 1971, 1974, 1975 and 1977. He also won a bronze medal in the elite race at the 1979 UCI Cyclo-cross World Championships.
Marion Norbert-Riberolle is a French and naturalized Belgian cyclist. She is mainly active in cyclo-cross and road racing. In 2020 she won gold at the French elite cyclo-cross championship. In the 2019-2020 season, she won gold at the U23 World championship and bronze at the U23 European championship. In 2022 and 2023 she won the silver medal at the Belgian elite cyclo-cross championship. She rides for the Belgian team Crelan-Fristads (cyclo-cross) and Fenix-Deceuninck (road).
Belgium 
Mathieu van der Poel (NED)(5 wins)
